Logging SettingsParameter Name Ref.SYSLOG_ADDR Page 265SYSLOG_PORT Page 265LOGGING_LEVEL_DNS Page 265LOGGING_LEVEL_NW1 Page 265LOGGING_LEVEL_FILE Page 265LOGGING_LEVEL_SIP Page 266LOGGING_LEVEL_TR069 Page 266LOGGING_LEVEL_STUN Page 266LOGGING_LEVEL_NW2 Page 266LOGGING_LEVEL_CFGPARSE Page 266*1 This setting can also be configured through other programming methods (phone user interface programming or Web user interfaceprogramming).*2 This setting can also be configured through the Web user interface.*3 This setting can also be configured through the Phone user interface programming.5.2 General Information on the Configuration Files5.2.1 Configuration File ParametersThe information on each parameter that can be written in a configuration file is shown in the tables below. Theinformation includes parameter name (as the title of the table), value format, description, permitted value range,default value of each parameter, phone user interface reference, and Web user interface reference.Parameter NameThis is the system-predefined parameter name and cannot be changed.Note• Certain parameter names end with "_n". This unit supports one telephone line. However, for someparameters, a line number must be specified.Value FormatEach parameter value is categorized into Integer, Boolean, or String. Some parameters require a compositeform such as "Comma-separated Integer" or "Comma-separated String".• Integer: a numerical value, described as a sequence of numerical characters, optionally preceded by a"-" (minus)An empty string is not allowed.• Boolean: "Y" or "N"• String: sequence of alphanumerical charactersFor details about available characters, see 5.2.2 Characters Available for String Values.• Comma-separated Integer: a list of integers, separated by commasDocument Version 2015-02 Administrator Guide 1595.2.1 Configuration File Parameters